Lenovo Storage Array 8332 Bedienungsanleitung PDF herunterladen (Seite 12)

Enclosure subsystem

The SMC - Storage Array design concept is based on an enclosure subsystem

together with a set of plug-in modules and (as supplied) consists of:

v An enclosure chassis with:

– A backplane PCB

– An enclosure management PCB

– A SAS expander PCB, to branch from 4 to 12 SAS ports, supporting SATA

tunnelling protocol

– A front operator's panel

– An integral rear panel, incorporating an enclosure ID LED

– A power supply mounting cage containing one 850-W plug-in power supply

unit (PSU)

Note:

A blanking plate must be installed over the empty upper bay.

A server subsystem comprising:

– An Intel Server Board S5000PSL with integral I/O panel

– An Intel RAID Controller SRCSATAWB

– A boot drive module

A cooling module containing 10 high-speed, single-rotor axial fans, which are

individually pluggable

v 12 SATA hard drives

1Empty power supply bay 11USB port 1

2PS2 mouse port 12USB port 3

3System status LED 13USB port 2

4MSB (POST LED) 14Video port

5Bit 1 (POST LED) 15LSB (POST LED)

6Serial port 16Bit 2 (POST LED)

7NIC port 1 (1 Gb) 17PS2 keyboard

8NIC port 2 (1 Gb) 18ID LED

92 dual-port Ethernet cards 19Power supply unit 1

10USB port 0

Figure 3. Enclosure subsystem rear view

4 User Guide

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Lenovo Storage Array 8332 Bedienungsanleitung Seite 12